Alerts
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| Signal Name | Description | Condition | Impact |
|---|---|---|---|
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Loss of a Protocol Data Unit (PDU) instance. First In, First Out (FIFO) flushed because of an overrun.
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Loss of a PDU instance in PDU router (FIFO flushed because of an overrun), FIFO buffer is full and Tx Confirmation for previously Transmitted Pdu is pending and a new request has been received on the same Routing Path.
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System will be running with internal degraded pedal map. Braking may require increased effort.
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Protocol Data Unit (PDU) Router initialization failed (PDU Router changed to PDUR_REDUCED state).
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PDU Router initialization failed (PDU Router changed to PDUR_REDUCED state).
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System will be running with internal degraded pedal map. Braking may require increased effort.
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Linear Position Sensor contains no information about motor size and Rotor Position Sensor type.
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Linear Position Sensor Memory contains no information about motorsize and RPStype, plant has not written information in Linear Position Sensor Memory. Linear Position Sensor Memory is read during ECU Exchange routine; ECU Exchange is not possible.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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The Decoupled Power Brake (DPB) ECU reports a condition affecting its bandgap.
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The bandgap voltage measured by the Analog-to-Digital Converter (ADC) is not within specification. This can be due to an issue affecting the ADC.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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Motor is in a dynamic limited mode when the system starts up.
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The previous operation cycle did not end successfully. The plunger did not park at the sleep position, so the relative plunger position is unknown.
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System will be running with full assistant for driver brake request. The motor performance is limited.
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The Decoupled Power Brake (DPB) parameters in Non-Volatile Memory (NVM) cannot be written.
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Linear Position Sensor IDs NvM write request failed. Alert during write process of NvM Items at ECU Exchange routine.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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The Decoupled Power Brake (DPB) parameters in Non-Volatile Memory (NVM) cannot be read.
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NVM parameter item is empty or invalid when NVM values are read and evalulated at start up.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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System was not shutdown right.
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System was not shutdown right.
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System will be running with full assistant for driver brake request.
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A condition affecting the brake motor control is detected when tested.
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During a motor test activated at start up or when the brake is not applied, an electrical, phase current sensing, or motor issue is detected.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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Phase 1 current is higher than expected.
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The phase 1 current is shorted to high.
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System will be running with full assistant for driver brake request.
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The Decoupled Power Brake (DPB) motor reports a high temperature.
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One or more of the motor windings, rotor, or inverter temperatures is higher than expected.
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System will be running in fully degraded state. Braking may require increased effort. Hydraulic Boost Compensation will be triggered when driver pressed brake pedal.
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Drive Inverter Warning: Battery over voltage detected in hardware
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-
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Drive Inverter Warning: heatsink temp imbalance
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-
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Drive Inverter Warning: no motor speed as encoder irrational and abs mia
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-
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Drive Inverter Warning: No functional heatsink temperature sensors
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-
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Drive Inverter Warning: No phase current
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-
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Drive Inverter Warning: EEPROM reported calibration is outside valid range
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-
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Drive Inverter Warning: Parking Brake CAN node is MIA
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-
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Drive Inverter Warning: Cruise control CAN node is MIA
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-
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Drive Inverter Warning: State Transition Condition Not Met
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